Repeat Problem 4, but use n 25. Problem 4 Using the data of Problem 1 interpret

Repeat Problem 4, but use n 25. Problem 4 Using the data of Problem 1 interpret a confidence interval estimate of X in terms of d, using C .95. Does it appear that the estimate has considerable precision or not? Explain. Problem 1 Given: Construct a confidence interval of ?x according to: (a) C .95 and (b) C .99.